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143
NT5D12 Dual-port DTI/PRI card
installation
Contents
The section contains information on the following topics:
"Introduction" (page 143)
"NT5D12 circuit card locations" (page 143)
"Port definitions" (page 144)
"Scenarios for replacement of a digital trunk card (QPC720/QPC472) by a DDP
card" (page 144)
"NT5D12 switch settings" (page 145)
"General Purpose Switches" (page 145)
"Trunk interface switches" (page 145)
"Ring ground switches" (page 146)
"DCH mode and address select switches" (page 147)
"Install the NT5D12 DDP" (page 150)
"Remove the NT5D12 DDP" (page 152)
"Configure the NT5D12 DDP" (page 153)
Introduction
This section contains information required to install the NT5D12 1.5 Mb
DTI/PRI Dual-port (DDP) card on Large Systems.
For installation and removal procedures for the NTBK51AA Downloadable
D-channel daughterboard, refer to the section "NTBK51 DDCH installation
and removal" (page 91).
NT5D12 circuit card locations
Each NT5D12 circuit card requires one slot on a shelf. NT5D12 cards can
be placed in any card slot in the network bus, subject to the cautionary
note below.
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Copyright © 2003-2007, Nortel Networks
.